| 摘要 |
<p>A method performed by a device (100) having a touch panel (120) and a display (110) includes identifying touch coordinates of a first touch (130) on the touch panel, and associating the first touch coordinates with an object on the display. The method also includes identifying touch coordinates of a second touch (140) on the touch panel, and associating the second touch coordinates with an object on the display. The method also includes associating the second touch with a command signal based on the coordinates of the first touch and the second touch; and altering the display based on the command signal.</p> |
